• Pullorum is a bacterial disease caused by Salmonella pullorum through both horizontal and vertical transmission, mainly affecting chickens and turkeys.

    白痢鸡白痢沙门氏菌引起主要危害火鸡水平垂直传播细菌性疾病

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  • The transmission turning equipment for mail irradiation sterilizing system comprises mail turning box, horizontal transmission mechanism and vertical slide mechanisms.

    一种用于邮件辐照灭菌系统传输翻转装置包括邮件翻转水平传输机构竖向滑动机构

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  • The transmission turning equipment for mail irradiation sterilizing system comprises mail turning box, horizontal transmission mechanism and vertical slide mechanisms.

    一种用于邮件辐照灭菌系统传输翻转装置包括邮件翻转水平传输机构竖向滑动机构

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